44334144421 has 8 divisors (see below), whose sum is σ = 52302032384. Its totient is φ = 36774866160.

The previous prime is 44334144419. The next prime is 44334144469. The reversal of 44334144421 is 12444143344.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44334144421 - 2¹ = 44334144419 is a prime.

It is a super-3 number, since 3×44334144421³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44334144121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102152190 + ... + 102152623.

It is an arithmetic number, because the mean of its divisors is an integer number (6537754048).

Almost surely, 2^44334144421 is an apocalyptic number.

It is an amenable number.

44334144421 is a deficient number, since it is larger than the sum of its proper divisors (7967887963).

44334144421 is a wasteful number, since it uses less digits than its factorization.

44334144421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204304851.

The product of its digits is 73728, while the sum is 34.

Adding to 44334144421 its reverse (12444143344), we get a palindrome (56778287765).

The spelling of 44334144421 in words is "forty-four billion, three hundred thirty-four million, one hundred forty-four thousand, four hundred twenty-one".